iPhone Battery Replacement
iPhone Battery Replacement UK – From £19.99
Is your iPhone battery draining too quickly, shutting down unexpectedly or no longer lasting through the day? We provide professional iPhone battery replacement for all models, with prices from £19.99 and clear pricing before you book.
At Free Fusion, we replace worn batteries using premium-quality replacement parts designed to restore reliable day-to-day performance. Many repairs are completed the same day, and we also offer a secure UK-wide mail-in service for customers who cannot visit us in person.
No hidden costs | Prices from £19.99 | Same-day service available on selected models | 13+ years of repair experience | Warranty included | ICO registered since 2012
Choose Your iPhone Model
Find your model below and go straight to the correct iPhone battery replacement page.
iPhone 17 Models
iPhone 17 Pro Max battery replacement | iPhone 17 Pro battery replacement | iPhone 17 Air battery replacement | iPhone 17 battery replacement
iPhone 16 Models
iPhone 16 Pro Max battery replacement | iPhone 16 Pro battery replacement | iPhone 16 Plus battery replacement | iPhone 16 battery replacement | iPhone 16e battery replacement
iPhone 15 Models
iPhone 15 Pro Max battery replacement | iPhone 15 Pro battery replacement | iPhone 15 Plus battery replacement | iPhone 15 battery replacement
iPhone 14 Models
iPhone 14 Pro Max battery replacement | iPhone 14 Pro battery replacement | iPhone 14 Plus battery replacement | iPhone 14 battery replacement
iPhone 13 Models
iPhone 13 Pro Max battery replacement | iPhone 13 Pro battery replacement | iPhone 13 battery replacement | iPhone 13 mini battery replacement
iPhone 12 Models
iPhone 12 Pro Max battery replacement | iPhone 12 Pro battery replacement | iPhone 12 battery replacement | iPhone 12 mini battery replacement
iPhone 11 Models
iPhone 11 Pro Max battery replacement | iPhone 11 Pro battery replacement | iPhone 11 battery replacement
Older iPhone Models
iPhone XS Max battery replacement | iPhone XS battery replacement | iPhone XR battery replacement | iPhone X battery replacement | iPhone 8 Plus battery replacement | iPhone 8 battery replacement | iPhone 7 Plus battery replacement | iPhone 7 battery replacement | iPhone SE 2022 battery replacement | iPhone SE 2020 battery replacement
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Original price was: £99.99.£79.99Current price is: £79.99.Get notified This product has multiple variants. The options may be chosen on the product page
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Original price was: £99.99.£69.99Current price is: £69.99.Get notified This product has multiple variants. The options may be chosen on the product page
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Original price was: £99.99.£74.99Current price is: £74.99.Get notified This product has multiple variants. The options may be chosen on the product page
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Original price was: £99.99.£69.99Current price is: £69.99.Get notified This product has multiple variants. The options may be chosen on the product page
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Original price was: £79.99.£59.99Current price is: £59.99.Get notified This product has multiple variants. The options may be chosen on the product page
iPhone battery replacement in the UK
Have you been looking for an Apple iPhone battery replacement in the UK? Do not look any further! Here, at Free Fusion, we have been replacing iPhone batteries for years, offering professional repairs at a great price. Our engineers are very experienced and do their job appropriately, they never give up easy, even though the charging problems are serious and may be related to not only a battery, but the CPU on the motherboard. To make sure we provide a correct repair or replacement, we never leave any room for doubts in this matter, that’s why we diagnose all devices which come to our store with charging issues. This way we can feel confided when offer help with faulty batteries or other parts. iPhones have no surprises for us and you can leave your phone in our good hands and be sure that everything will be sorted for you in a proper manner with using professional tools and certified parts.
We have to admit that iPhone repair battery is our second, the most popular service. No wonder why- the battery damage is very common and it’s not only natural consequence of using our phones for many hours per day, but also it may happen if your phone had contact with a liquid or a steam or suffers after serious impact damage. Then not only a screen must be replaced, but the battery as well, because the huge shock which affect the device as a whole unit very often triggers a chemical reaction in the cell, which causes slow but constant gas producing in the battery. Finally, very swollen, expanded battery may push the iPhone screen out and causes further problems with charging and overheating of the handset. If you want to know how to recognise the early warning symptoms of iPhone battery problems.
Some of our customers feel brave enough and try to replace them at home. Unfortunately, it’s not very good idea as an average iPhone is a very complicated and technologically advanced device.
Something, which seems to be easy when you watch YouTube videos, finally brings us huge headache and serious troubles with badly damaged device. After self-iPhone battery replacement most phones finish in the rubbish bin as they are too damaged to save them. So, definitely, we advise you to use professional service for repair- and that’s why Free Fusion is here for you!
On the basis of our many years’ experience we can assure you that your iPhone will be repaired in professional manner, the battery we provides are fully certified. There is no point to put your precious iPhone for risk of sudden and painful death when repaired by amateur!
iPhone battery replacement is the simple way how you can look after your device and prolong its life because replacing iPhone battery with a brand new, certified one will allow for longer phone life, better charging times and amazing longevity. This is the thing we expect from our phones, isn’t?
If you would require iPhone battery replacement in store, we will be more than happy to meet you at our office in Corby and provide iPhone battery replacement while you wait the service while you wait, so if it’s not too far for you, just visit us at any time!
Sometimes, for a many reasons our customers cannot meet us personally, then we recommend them using of our online booking for iPhone battery replacement same day. Our turnaround is fantastic, so if you would think you are too busy to come to Free Fusion store in Corby, just let us assist you with the online booking, just call us or email us, we will be more than happy to help.
How Much Does It Cost to Replace an iPhone Battery in the UK?
Replacing your iPhone battery doesn’t have to be expensive – especially when you know what to expect. At Free Fusion, our iPhone battery replacement service starts at just £20, with up to 50% off on selected models. Every price includes full diagnostics, labour, and high-grade components – no surprises or hidden charges.
We never use refurbished or second-hand batteries. Unlike some services that cut costs by installing used batteries from damaged or liquid-affected phones, we only use new, high-quality batteries that meet Apple’s standards. These provide at least 500 full charging cycles, ensuring reliability and safety.
Our technicians also run thorough tests before and after each replacement to verify battery health and eliminate unnecessary repairs. This means you pay only for what’s truly needed – and get the performance your iPhone deserves.
Customers often ask if it’s worth replacing a battery in an older iPhone – the answer is yes, especially if the device is otherwise working fine. A fresh battery can dramatically improve your phone’s speed, reduce overheating, and eliminate random shutdowns. In most cases, it’s a cost-effective alternative to buying a new phone.
We also support both in-store and mail-in repairs, so you can choose the most convenient option for you. Our fast turnaround means that many customers get their phone back the same day. And with transparent pricing and expert support, there’s no better time to get your iPhone running like new again.
What Does Apple Say About iPhone Battery Replacement?
If you’re unsure when to replace your iPhone battery, it helps to check Apple’s official guidance. According to Apple’s battery service recommendations, your iPhone battery is designed to retain up to 80% of its original capacity after 500 complete charge cycles under ideal conditions. Once it drops below that, performance issues such as unexpected shutdowns, slower performance, or overheating may occur.
At Free Fusion, we follow these same technical standards to ensure the best experience for our customers. We use premium batteries that meet these specifications – so you benefit from Apple-level performance at a much better price. Our replacement service is fast, safe, and doesn’t void your warranty.
While Apple offers battery replacement services at higher costs, many of our customers choose Free Fusion for faster turnaround, lower pricing, and a convenient local or mail-in option. We help keep your iPhone running smoothly – without breaking the bank.
Situation like that never happens at Free Fusion. We are happy to tell you that our batteries are completely brand new and fully certified. What’s more, they are found to be in complete compliance with EMC directive 2004/108/EC and LVD directive 93/68/EEC which means that they fully cover Apple requirements.
In cost of battery replacement will guarantee you full tests of the existing battery, the complete examination of the motherboard and the charging system and also measurements of the power consumption and power loss in the device.
All mentioned tests let us make sure that you really need a new battery. If one of the examinations brings negative readings, we will not replace the battery for you, but will contact you to discuss further steps and other repairs solutions.
If all tests are positive, we will complete iPhone repair battery as requested in your order.
All mentioned procedures are created to make sure that the iPhone battery replacement is correct solution for your problem and also prevents losing your money for repairs which are not necessary.
iPhone battery replacement near me
Everyone, at least once in a lifetime experienced a power issues. What we usually do when it’s happen? First of all, we start considering iPhone battery replacement or new phone. Most people eventually decide for a repair which is much more affordable. Then, we start looking for a repair or replacement on the local market or online. Most people would prefer to use local service- some of them because they want to just support a local community, some of them would prefer to see face to face people who will keep their expensive iPhone which usually is full of sensitive data or personal photos. It’s always nicer to speak to someone, discuss all doubts to make sure that the repair will go smoothly and with no nasty surprises.
However, it’s not always possible and luckily, you can use Free Fusion service! We understand that we may be far from you and before you use our online service you would like to know who we are. Free Fusion is an experienced, UK-based iPhone repair specialist trusted by thousands of customers nationwide. We are glad to tell you that our reviews are excellent. And they are left by real, genuine people, not by companies who sell reviews for other businesses. We are very proud of our reviews. You can find them on Trustpilot, on Google or Facebook, where you can see real customers with their real stories and recommendations.
So, if you are in trouble and looking for help with your iPhone battery damage, then you start from asking the simple question who may sort the problem out without delay and the best near you, you need to remember that you are not limited. Luckily, thanks to the internet, you do not have to limit yourself to local shops or repair centres because, very often, they are not professional enough to cover your needs. Contrary to them, we provide fully specialistic, professional service which guarantees you certified parts, very reasonable prices, great time around and fantastic customer service. Our reviews are the best proof of our great customer service and professionalism!
It’s just Free Fusion quality! So, if you are looking for new iPhone battery, just let us know- you can give us a call, you can email us, you can pop in to our store or just place your order online. We will be more than happy to help you with all your iPhone problems!
Even though the replacing of iPhone battery is one of the most common repairs, we can promise that during the repair we will look after your device as a whole unit, so we can check it for you – completely free of charge- that you have no other hidden issues. If we would find them, except the sorting out the battery damage, we provide a report from the test to keep you informed in regards of current condition of your device.
It’s not end of good news! Here, at Free Fusion we promise express repairs without additional charges. You do not have to spend your money for repairs while you wait. There is a fantastic opportunity for customers who live locally, because iPhone battery repair took only an hour. If you are local, just pop into store for prompt, immediate repair or, if you would prefer to use our online booking system, we promise to replace a damaged iPhone battery and send back to you the same day!
Frequently Asked Questions – iPhone Battery Replacement
If your iPhone is draining faster than usual, turning off unexpectedly, or the battery health has dropped below 80%, it’s likely time for a replacement. You may also notice your phone overheating or charging inconsistently.
Most battery replacements are completed the same day you bring in your device. If you choose our mail-in option, we typically complete and dispatch your repair within 1–2 working days from receiving your phone.
At Free Fusion, we only use high-quality batteries that meet Apple’s specifications. We never use refurbished, second-hand, or uncertified cells – your safety and performance come first.
No, replacing the battery does not affect your data. Your photos, apps, and settings remain untouched. Still, we recommend backing up your iPhone before any repair – just in case.
Yes, we offer a warranty period that matches Apple’s official battery guarantee, because we trust the quality of our components. You can use your device with confidence.
Our battery replacement starts from £20, depending on the iPhone model. We offer up to 50% off on selected devices. Visit the page for your specific iPhone model to check the exact price.
Absolutely. Our mail-in service is available across the UK. Just book your repair online, send us your device, and we’ll take care of the rest. Most devices are returned within 48 hours of arrival.
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Honor Repair
How It Works?
Choose your repair
Know exactly what you need? Screen repair, battery replacement or something else, just click on the correct icon for you. If you are not sure, don’t worry, we also offer a professional diagnosis service to clarify all doubts for you.
Send it to us for repair
If your local, just pop in to our store and leave your phone for express repair, but if you are not, don't worry because we offer a send in service too so we can be accessible for everyone!
Receive your device
If you are collecting your device we will let you know the moment its ready, but if you are online, we will post your device back out to you asap via recorded delivery with optional upgrades on return postage!